Hi Angelo and welcome. Buds' payment option details including E-Check listed here Sir: - budsgunshop.com/payment.php --------- Cheers and stay safe!

E price is a cash discount Cash is ach or e checks (transfers) from your bank account

E check is a 3% discounted price for not using credit card or bank card. You use your banking information during check out. Expect an additional 5 days before shipment to allow everything to clear the bank. See details below.
budsgunshop.com/payment.php

Hi Angelo, E-check is a 3% discount you get by not using a credit card. There are no other hidden fees, but is does hold your order for 5 days for everything to clear. You can pay electronically (E-check), by providing your checking account & routing numbers during checkout. An alternative to to send a check or money order through the mail.
Full details here budsgunshop.com/payment.php ,
Stay safe & have a great day!